DE102019211001A1 - Verfahren zur digitalen Erzeugung eines optischen Elements mit integrierten Funktionalitäten und derart hergestelltes optisches Element - Google Patents

Verfahren zur digitalen Erzeugung eines optischen Elements mit integrierten Funktionalitäten und derart hergestelltes optisches Element Download PDF

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Publication number
DE102019211001A1
DE102019211001A1 DE102019211001.0A DE102019211001A DE102019211001A1 DE 102019211001 A1 DE102019211001 A1 DE 102019211001A1 DE 102019211001 A DE102019211001 A DE 102019211001A DE 102019211001 A1 DE102019211001 A1 DE 102019211001A1
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DE
Germany
Prior art keywords
printing
optical element
printing material
volume
particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE102019211001.0A
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German (de)
English (en)
Inventor
Gerhard Domann
Sönke Steenhusen
Matthias Klein
Matthias Rehberger
Matthias Mitlacher
Christian Vedder
Sebastian Nippgen
Erik Beckert
Falk Kemper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Rheinisch Westlische Technische Hochschuke RWTH
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Rheinisch Westlische Technische Hochschuke RWTH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV, Rheinisch Westlische Technische Hochschuke RWTH filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Priority to DE102019211001.0A priority Critical patent/DE102019211001A1/de
Priority to KR1020227006160A priority patent/KR20220038741A/ko
Priority to PCT/EP2020/069395 priority patent/WO2021013567A1/fr
Priority to JP2022504193A priority patent/JP7423745B2/ja
Priority to EP20751073.6A priority patent/EP4003695A1/fr
Publication of DE102019211001A1 publication Critical patent/DE102019211001A1/de
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10Processes of additive manufacturing
    • B29C64/106Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/112Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10Processes of additive manufacturing
    • B29C64/106Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10Processes of additive manufacturing
    • B29C64/106Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264Arrangements for irradiation
    • B29C64/268Arrangements for irradiation using laser beams; using electron beams [EB]
    • B29C64/273Arrangements for irradiation using laser beams; using electron beams [EB] pulsed; frequency modulated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00009Production of simple or compound lenses
    • B29D11/00432Auxiliary operations, e.g. machines for filling the moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/0074Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00Processes of additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00Apparatus for additive manufacturing; Details thereof or accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00Materials specially adapted for additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00Products made by additive manufacturing
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/18Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804Compounds having Si-O-C linkages
    • C07F7/1872Preparation; Treatments not provided for in C07F7/20
    • C07F7/188Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04Polysiloxanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10Processes of additive manufacturing
    • B29C64/106Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00Optical elements, e.g. lenses, prisms
    • B29L2011/0016Lenses
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/20Polysiloxanes containing silicon bound to unsaturated aliphatic groups

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
DE102019211001.0A 2019-07-24 2019-07-24 Verfahren zur digitalen Erzeugung eines optischen Elements mit integrierten Funktionalitäten und derart hergestelltes optisches Element Pending DE102019211001A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102019211001.0A DE102019211001A1 (de) 2019-07-24 2019-07-24 Verfahren zur digitalen Erzeugung eines optischen Elements mit integrierten Funktionalitäten und derart hergestelltes optisches Element
KR1020227006160A KR20220038741A (ko) 2019-07-24 2020-07-09 통합된 기능을 가지는 광학 소자를 디지털 방식으로 제조하기 위한 방법 및 이러한 방법으로 제조된 광학 소자
PCT/EP2020/069395 WO2021013567A1 (fr) 2019-07-24 2020-07-09 Procédé de production numérique d'un élément optique à fonctionnalités intégrées et élément optique ainsi produit
JP2022504193A JP7423745B2 (ja) 2019-07-24 2020-07-09 統合された機能性を有する光学素子のデジタル生成方法、及び、当該方法で生成された光学素子
EP20751073.6A EP4003695A1 (fr) 2019-07-24 2020-07-09 Procédé de production numérique d'un élément optique à fonctionnalités intégrées et élément optique ainsi produit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019211001.0A DE102019211001A1 (de) 2019-07-24 2019-07-24 Verfahren zur digitalen Erzeugung eines optischen Elements mit integrierten Funktionalitäten und derart hergestelltes optisches Element

Publications (1)

Publication Number Publication Date
DE102019211001A1 true DE102019211001A1 (de) 2021-01-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019211001.0A Pending DE102019211001A1 (de) 2019-07-24 2019-07-24 Verfahren zur digitalen Erzeugung eines optischen Elements mit integrierten Funktionalitäten und derart hergestelltes optisches Element

Country Status (5)

Country Link
EP (1) EP4003695A1 (fr)
JP (1) JP7423745B2 (fr)
KR (1) KR20220038741A (fr)
DE (1) DE102019211001A1 (fr)
WO (1) WO2021013567A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020105080A1 (en) * 1997-10-14 2002-08-08 Stuart Speakman Method of forming an electronic device
US20130286073A1 (en) * 2011-01-06 2013-10-31 Luxexcel Holding Bv. Print head, upgrade kit for a conventional inkjet printer, printer and method for printing optical structures
DE102012018635A1 (de) * 2012-09-21 2014-03-27 BIAS - Bremer Institut für angewandte Strahltechnik GmbH Verfahren zum Herstellen einer 3D-Struktur
US20180272605A1 (en) * 2015-09-18 2018-09-27 Osram Opto Semiconductors Gmbh Optoelectronic Semiconductor Component and 3D Printer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9910345A (pt) * 1998-05-05 2001-01-09 Bausch & Lomb Método para tratar a superfìcie de uma lente de contato de hidrogel de silicone e lente de contato de hidrogel de silicone
JP3953891B2 (ja) * 2002-06-05 2007-08-08 日東電工株式会社 プラスチック構造体の製造方法および該製造方法により作製されたプラスチック構造体
JP2012002978A (ja) * 2010-06-16 2012-01-05 Asahi Glass Co Ltd 硬化性材料の製造方法、硬化性材料および光学部材
US9891346B2 (en) 2013-01-10 2018-02-13 Luxexcel Holding B.V. Method of printing an optical element
WO2015014380A1 (fr) * 2013-07-31 2015-02-05 ESSILOR INTERNATIONAL (COMPAGNlE GENERALE D'OPTIQUE) Fabrication d'additifs pour des lentilles ophtalmiques transparentes
US9987808B2 (en) * 2013-11-22 2018-06-05 Johnson & Johnson Vision Care, Inc. Methods for formation of an ophthalmic lens with an insert utilizing voxel-based lithography techniques
US9650537B2 (en) * 2014-04-14 2017-05-16 Ut-Battelle, Llc Reactive polymer fused deposition manufacturing
DE102017002986B4 (de) 2016-12-13 2019-08-29 AIXLens GmbH Verfahren zur Herstellung einer transmitiven Optik und Intraokularlinse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020105080A1 (en) * 1997-10-14 2002-08-08 Stuart Speakman Method of forming an electronic device
US20130286073A1 (en) * 2011-01-06 2013-10-31 Luxexcel Holding Bv. Print head, upgrade kit for a conventional inkjet printer, printer and method for printing optical structures
DE102012018635A1 (de) * 2012-09-21 2014-03-27 BIAS - Bremer Institut für angewandte Strahltechnik GmbH Verfahren zum Herstellen einer 3D-Struktur
US20180272605A1 (en) * 2015-09-18 2018-09-27 Osram Opto Semiconductors Gmbh Optoelectronic Semiconductor Component and 3D Printer

Also Published As

Publication number Publication date
KR20220038741A (ko) 2022-03-29
JP2022547782A (ja) 2022-11-16
EP4003695A1 (fr) 2022-06-01
JP7423745B2 (ja) 2024-01-29
WO2021013567A1 (fr) 2021-01-28

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Representative=s name: PFENNING, MEINIG & PARTNER MBB PATENTANWAELTE, DE